<template>
  <div>
    <el-dialog
      title="自己封装的dialog"
      :visible.sync="dialogVisible"
      width="30%"
      @close="closeDialog"
    >
      <span>这是一段自己封装的信息</span>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="dialogVisible = false"
          >确 定</el-button
        >
      </span>
    </el-dialog>
  </div>
</template>
<script>
export default {
  props: ["dialogVisible"],

  mounted() {},

  methods: {
      closeDialog(){
          this.$emit('close');
      }
  },
};
</script>